Fanfare has the correct answer. I have sprayed both Imron and Awlgrip. I prefer Imron, but I am a hack and need to wet sand and polish some of my work. Then there are the inevitable bugs that land on the fresh paint. Imron now comes ready to spray right out of the can. (Thanks for that go the govt. liberals.) Because of that I don't think rolling and tipping would be possible as the paint is way to thin for that.